Vigyan-Vishwa is an android app of website. You can get daily updates Maths, Science, Computer & Technology E-materials. It is totally in Gujarati. You need internet connection for access this information. This app has sections as below: 1. Maths-Magic. 2. Ajab Gajab. 3. Computer Tricks. 4. Technology. 5. Sajiv Srushti. 6. Aakash Darshan. And many more.